64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
var PORT = 12345;
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var http = require('http');
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var url = require('url');
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var fs = require('fs');
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var path = require('path');
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const mime = {
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"css": "text/css",
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"gif": "image/gif",
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"html": "text/html",
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"ico": "image/x-icon",
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"jpeg": "image/jpeg",
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"jpg": "image/jpeg",
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"js": "text/javascript",
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"json": "application/json",
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"pdf": "application/pdf",
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"png": "image/png",
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"svg": "image/svg+xml",
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"swf": "application/x-shockwave-flash",
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"tiff": "image/tiff",
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"txt": "text/plain",
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"wav": "audio/x-wav",
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"wma": "audio/x-ms-wma",
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"wmv": "video/x-ms-wmv",
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"xml": "text/xml"
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};
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var server = http.createServer(function (request, response) {
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var realPath = url.parse(request.url).pathname.trim();
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if (!realPath || realPath == "/") {
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realPath = "/index.html";
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}
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realPath = path.join(__dirname, "dist", realPath);
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console.log(realPath);
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var ext = path.extname(realPath);
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ext = ext ? ext.slice(1) : 'unknown';
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fs.exists(realPath, function (exists) {
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if (!exists) {
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response.writeHead(404, {
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'Content-Type': 'text/plain'
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});
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response.write(`无法找到文件${realPath}`);
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response.end();
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} else {
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fs.readFile(realPath, "binary", function (err, file) {
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if (err) {
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response.writeHead(500, {
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'Content-Type': 'text/plain'
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});
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response.end(err);
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} else {
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var contentType = mime[ext] || "text/plain";
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response.writeHead(200, {
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'Content-Type': contentType
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});
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response.write(file, "binary");
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response.end();
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}
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});
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}
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});
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});
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server.listen(PORT); |